Cavolo con le uova (kale with eggs)

1.Cook kale in lightly salted boiling water until tender (5-6 minutes). Drain well and return to pan over low heat. Meanwhile, beat eggs and lemon juice in a bowl to combine. Pour egg mixture over kale. Add pecorino and stir until mixture begins to thicken (8-10 minutes). Remove from heat, transfer to a serving bowl. Scatter with extra pecorino, season with freshly ground pepper and serve warm.